Calculators that respond to their environment. All of the financial calculators here at CalcXML have been designed following responsive web design principles, adapting to the size of the screen on which they are displayed. From the smallest cell phone to the largest desktop monitor, all of your web visitors will be happy with these financial calculators.
Dichlorodiphenyltrichloroethane (DDT) Dichlorodiphenyltrichloroethane (DDT) is an insecticide used in agriculture. The United States banned the use of DDT in 1972, but some countries still use the chemical.
In Central America, DDT levels in human milk are from 6-200 times higher than those in the U.S. India, like many other countries, produces its own DDT, and U.S. companies continue to export it. DDT causes cancer in experimental animals. BHC - Banned for all use in the U.S. since 1978, BHC is used on export crops in such countries as Colombia, Costa Rica, Guatemala, and Peru. It often ends up on produce exported to the U.S. BHC is produced locally in India and Kenya.